Patents Represented by Attorney Waddey & Patteson

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  • Three-phase alternating current plasma generator
    Patent number: 5801489
    Abstract: A plasma generating system uses three electrodes inside a chamber, connected to a low voltage three-phase AC supply. A high voltage AC plasma generator produces an ionized oscillator gas which is injected into the gap between the electrodes. A continuous arc is produced inside the chamber. The arc moves along the electrodes and then superheats and ionizes a working gas which is tangentially injected from a pneumatic ring.
    Type: Grant
    Filed: February 7, 1996
    Date of Patent: September 1, 1998
    Assignees: Paul E. Chism, Jr., Hugh W. Greene
    Inventors: Paul E. Chism, Jr., Hugh W. Greene, Philip G. Rutberg, Alexei A. Safronov, Vasili N. Shiriaev